Loading...

XML

Word

Printable

Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 12
Affects Version/s: 11, 12
Component/s: hotspot
Labels:

Subcomponent:
compiler
Resolved In Build:
b16

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8243350	11.0.8-oracle	Roland Westrelin	P3	Resolved	Fixed	b04
JDK-8230197	11.0.5	Roland Westrelin	P3	Resolved	Fixed	b05
JDK-8260824	openjdk8u292	Andrew Hughes	P3	Resolved	Fixed	b01
JDK-8261727	8u301	Fairoz Matte	P3	Resolved	Fixed	b01

I hit a bug where MemBarNode::leading_membar() doesn't return the right result because a dying part of the graph between a trailing and a leading membars is not properly handled.

backported by

JDK-8230197 MemBarNode::trailing_membar() and MemBarNode::leading_membar() need to handle dying subgraphs better

Resolved

JDK-8243350 MemBarNode::trailing_membar() and MemBarNode::leading_membar() need to handle dying subgraphs better

Resolved

JDK-8260824 MemBarNode::trailing_membar() and MemBarNode::leading_membar() need to handle dying subgraphs better

Resolved

JDK-8261727 MemBarNode::trailing_membar() and MemBarNode::leading_membar() need to handle dying subgraphs better

Resolved

relates to

JDK-8209420 Track membars for volatile accesses so they can be properly optimized

Resolved

JDK-8214857 "bad trailing membar" assert failure at memnode.cpp:3220

Resolved

JDK-8257192 Integrate AArch64 JIT port into 8u

Resolved

(2 relates to)

Assignee:: Roland Westrelin

Reporter:: Roland Westrelin

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2018-09-27 08:56

Updated:: 2021-02-14 22:43

Resolved:: 2018-10-11 04:00

Details

Backports

Description

Attachments

Issue Links

Activity

People

Dates